UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r82oLMMrFWrE4Ti5HRX/q7fFoiDP9nV7PcdsGM7z1Nw=' 
WHERE 
  key_id = 'eb4fb85d6dfa42a6a5385d39a839eb9fed6a6835be4897bf54e52ad46591861f' 
  AND (
    token = 'r82oLMMrFWrE4Ti5HRX/q7fFoiDP9nV7PcdsGM7z1Nw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )